The forest detectives’ day lays the foundation for children’s forest relationship
Signs of little helpers of the yellow-necked mouse, a new flocking species, have been seen here and there in forests around Finnish schools. These little helpers look like common preschool children or 1st and 2nd graders. However, these detectives can be recognised from a magnifying glass in their hand or the joyful sound they make when finding a springtail or beetle. From time to time, members of the species can be seen sitting on a piece of moss, eating a packed lunch or drinking juice from a box. The behaviour of these individuals appears to be guided by a trained forest detective instructor. This new species is expected to spread to all parts of Finland over the course of this year.
If you can see little helpers that fit this description working as detectives, you have found your way to a forest detectives’ day. The forest detectives’ day is organised by 4H in Finland to strengthen the forest relationship of preschool children and 1st and 2nd graders. The narrative 2.5‑hour event supports education and can be held in forests near schools. The progress of the event is guided by an instructor trained by the 4H Federation.

The goal is to give children the courage to move around in forests, encourage them to learn something new and increase their understanding of different meanings of forests.
“We want to support these perspectives to lay a solid foundation for children, on top of which they can build and strengthen their forest relationship later in life,” says Sampo Juhajoki, Development Manager at 4H in Finland.
The forest detectives’ day was developed and tested in 2022 and 2023. The 4H Federation had already previously held forest detectives’ clubs for children, based on which this model of a one-day forest trip has been developed for schools.
This year, these events have already been held in 38 locations for 48 groups of schoolchildren, with some 1,300 children having already participated. More events will be held at different schools later this autumn.
“Local 4H associations have really awaited this event. We have received numerous questions from local associations asking when they can start using this concept.”
Teachers are also excited. The concept of forest detectives’ day was demonstrated at the Educa Fair for teachers in January.
“The number of interested teachers was incredibly high given that we have a ready-made concept focusing on schools, children and learning. It addresses curricula and their criteria.”

“By providing a trained instructor for the event, teachers can focus on the day, find inspiration and learn something new. We can lower the threshold to use local forests in teaching by providing a pre-defined route, content and a place to have lunch. We have also addressed safety.”
The Finnish 4H Federation consists of 184 local 4H associations that provide recreational activities for children and young people and work with schools. The foundation’s three leading themes are forests, handicraft and food.
“Food is number one in club activities, with food hero clubs being extremely popular. However, the forest theme accounts for more than half of our cooperation with schools,” Juhajoki says.
For schools, 4H provides various forest products for children of different ages. The forest detectives’ day is intended for preschool children and 1st and 2nd graders to help build a forest relationship. Children can then continue to build their relationship with forests piece by piece.
“We host a forest event for 7th, 8th and 9th graders, during which we especially emphasise the need to use hundred per cent of wood. We also talk about climate impact, tree growth, wood-based products, as well as the study and job opportunities in the use of Finnish forests.”
Juhajoki says that jobs in the forest sector are part of the 4H path towards building a forest relationship.
“Various jobs offered by the forest sector are a significant part of this path, including all the broad impact the use of Finnish forests has on us, whether we are talking about personal wellbeing or the welfare of everyone in Finland.”
How to join?
If you are a teacher and interested in the forest detectives’ day or other cooperation with schools, contact your local 4H association. Contact details of local associations are available at www.4h.fi.